public class GzipPcompress { public static void main(String args[]) { GzipPcompress gzip = new GzipPcompress() ; String sourcePathAndName = "F:/download/20150819.txt" ; String pressPathAndName = "F:/download/a.gz" ; gzip.gzPressFile(sourcePathAndName, pressPathAndName); } public void gzPressFile(String sourcePathAndName ,String pressPathAndName ){ try { BufferedReader in = new BufferedReader(new FileReader(sourcePathAndName)); BufferedOutputStream out = new BufferedOutputStream( new GZIPOutputStream(new FileOutputStream(pressPathAndName))); int c; while ((c = in.read()) != -1) { out.write(c); } in.close(); out.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }
java 压缩.gz
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转载自see-you-again.iteye.com/blog/2237919
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